Ford Transmission :: 4r70w - No Reverse When Backing Out Of Parking Space Or Shudder In Reverse
Aug 15, 2016
2000 F150 Lariat, XC, 2WD, 5.4L, 4R70W
I don't know if this all started right after I got back from towing a 3500# lathe + 2000# trailer back from Texas a couple weeks ago or if there might have been some slight symptoms before. I do know that this really got bad a couple days ago and I haven't driven the truck since then.
So, here's what is happening. I noticed a few days before that when I would back out of a parking space, the truck didn't seem to go right into reverse. It was as if it was in neutral, but as I was reaching to jiggle the gearshift lever, it would engage and I could back out just fine. All forward gears, and shifting, have been fine all along, including lockup. I kind of wondered if the shift linkage had somehow moved and was on the edge of being in the right spot, so I was going to have a look at it one evening soon. Then a couple days ago, I went to back out of a parking spot at work and it wouldn't go anywhere.
Just acted like it was in neutral. Put it in drive and it engaged just fine, then back to reverse and nothing for a few moments before it finally engaged. Then, as I was backing up, it acted like you might expect a limited slip that was not slipping to behave. But, that was right before I put it in drive and went home. After I got home, I tried it out some more and found that in reverse, it just wouldn't go anywhere unless the truck rolled a little bit. I don't know if the rolling really had anything to do with it or not, but the driveway is on a slight incline, so it happened, and then the transmission would engage. But, when it did start to back up, even straight, at first it acted like it was under a load, then when it started to move, it bucked really badly. Put it back in drive and all seems fine.
There are no codes set. Trans fluid is full, and doesn't smell or look bad. I've searched for reverse shudder, and other stuff, and there are threads about the TC, about no reverse at all, and a bunch of other stuff, but nothing like this that I found.
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98 ford expedition 4.6 2wd, 4r70w only reverse works. Here's the low down on what happen.
First off the truck overheated a little then was cooled off and coolant added. about a week later it wouldn't go forward so i told my wife to check the tranny fluid it was low barely on the dipstick, fluid was added and she was on her way. this past weekend the truck sherd all 5 lugnuts on the driver rear wheel. fixed that but went to drive it away and the tranny was slipping a little. added 2 quarts to fill and on the way again. 3 days later went to drive it to my dads shop to find out where the fluid is going, its slips again, added 2 quarts to fill just to drive 6 miles.
It drives fine until i get to my destination we have to stop to open a gate, i put in neutral to roll back to open the gate and no forward gears, only revers. i drive backwards to the shop about 300' and the tranny is empty again. looks like the fluid is going into the radiator which i'm sure caused the overheating a couple weeks back. no water is getting into the tranny. I've changed the filter and fluid and radiator, but still no forward gears only reverse. could there be an easy fix, electrical part maybe or mechanical or do you think its trashed and need replacing.
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I have a 98 expedition with a 4.2 liter 4x4 and what I believe to be a 4r70w transmission (u code on the door sticker)
The original transmission went at 105k miles and was replaced with a new factory ford transmission by a ford dealer 3.5 years ago. The new transmission only has 10k miles on it.
Now the new transmission only has reverse. reverse works like normal but no forward gears. the idle will change when i put if in gear, but will not move, acts like it is in N . There is no strange noises.
It's hard to believe a new trany is shot already, no towing, or off road use.
My question is : is there ANYTHING that can go bad that would cause this? The trany fluid is clean and clear bright red, and no burnt smell.
I want to check everything I can before calling a tow truck to have it looked at. I will have it repaired if needed, but I don't think I want to replace another tranny.
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I have a 2007 e-150 ford van with only 38,000 miles on it, with i believe a 4r70w transmission. The problem started yesterday. Going in reverse, it would go, but as soon as you take the foot of the gas, it would stop immediately, plus very difficult until it would start rolling, I think this is called engine breaking. Also, in Park, revving the engine, the trans makes a very strange noise, and wants to creep up (move forward) with more gas you give it. neutral does the same thing. When i drive the van, it seems like it switches gears fine, and does not make any noise, but the OD light does not show when you press the button. I did check the fluid, nice and red/pink color no smell at all. No leaks under the car, and the trans is totally dry all around. I do not show a check engine light on. This morning my friend came over with his scanner and hooked it up to my van's plug. It showed no codes of anything wrong. What might be wrong with the trans? My friend seems to think it might be a solenoid problem, I sort of think it might be a shifting problem, but i am no mechanic.
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So I've noticed at times when I make a turn or when backing out of a parking space and cranking the wheel I hear a knocking sound. What it is? 2013 F Sport with 37K miles. Under warranty so taking it in either way but just curious on what it could be.
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A few days ago, I was trying to back up with my 5th wheel (12,000lbs) and in reverse the transmission was shuddering combined with a noise. So I stopped and since than, the reverse is shuddering when I accelerate.
If I put it in reverse and let it in idle, everything is fine. The forward gears without problem.
Temperature always between 140 and 160, never overheated.
F350 Dually Crew cab, 7.3, 1999, 215,000 km, superchip,
Never overdone it with the power. Fluid level ok, no burned smell at the fluid, still red in color.
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I just put a rebuilt 4r70w in my '97 expedition and it shifts good but in 4th gear when I let off of the accelerator it starts to shudder until it shifts to 3rd. It acts like it is freewheeling then catches on and off. My thoughts so far is that I don't have the digital transmission range sensor positioned right or the overdrive servo isn't working properly.
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I have a 08 Subaru 2.5i Impreza and until now I thought this was a fluke but it is happening more frequently this week.When I park my car I engage the the parking brake and put the shifter into first gear, turn the car off ... etc... When I go back to the car I depress the clutch, start the car, apply the brake and disengage the parking brake. I then proceed to shift to reverse to back out of my parking spot, here is where the problem lays. More often then not the car shifts to reverse and I am on my way but every so often the shifter refuses to go into reverse until I release and depress the clutch pedal. After that it drops into reverse and away I go.
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I got a 99' Jetta gls 5 spd. I just replaced the transmission and now the car won't engage reverse from inside the cockpit. Reverse can be engage from inside the engine bay, but when the shift knob is depressed nothing happens. Linkag cables are in the correct spots.
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I was driving my 1999 F250 5.4 Triton last week, after noticing a thump while backing my small boat down the ramp (sounded like u joint) I went and parked. When I got back in the truck it starts fine but when I shift into reverse, it's staying in drive, anywhere I put my shift lever..... It's in drive! I even noticed that even all the way up into park it feels like it's in drive, but with something holding it back. If I give it gas while in park it will go forward! I have tightened the two torx screws under dash, pulled cable off and tried shifting by hand (clicks like switching gears, but still in drive) pulled pan, everything looked good there, fluid is nice and red, smells good, no metal in pan? It's the 4r100od tranny.
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My wife was driving the v this morning. While she was backing up in reverse from a parking space slowly , she felt that the brake pedal is stuck (very firm) while controlling the speed. The car then stops. She then switched to D to roll foward a bit and the brake was back to normal. Reverse again and it was fine too.
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I have what sounds like a spring noise or a slight rub of a newly installed coilover set. The thing is it only happens when backing out of the garage and down the drive way in reverse, I'm not able to recreate it when moving forward. I've notice that it happens on all four. It is a very subtle sound/feel but it is there. I have about a one inch drop when backing out this when it occurs and yesterday I noticed it also happens when I go over the small lines that divide the driveway concrete slabs, but only when in reverse. Besides this the car rides and feels great with no other problems.
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About three weeks ago I noticed a slight shudder in my 2008 Ford Taurus with app. 75,000 miles (automatic). It did not come from the steering wheel, but the car itself seemed to be shaking, but only slightly. Like someone who's had too much caffeine holding out an unsteady hand kind of shudder. It was going in for an oil change anyway, so I had my mechanic check it out, even thought the shudder was gone the next day. It came back, for a few moments while the mechanic was driving. He couldn't tell what was causing it, but said not to worry.
Two days later when I was in the car for the first time that day the car jerked when I put it in reverse out of park. I checked the transmission fluid, and, sure enough, it was about a quart low. All symptoms went away. I took it back in to double check that there was no leak and that everything seemed in good working order. The car was given the all-clear.
Then this week the shudder returned, again, only sometimes. It doesn't seem related to temperature, distance driven, or weather. And the maddening thing is that it only does it sometimes. I checked the transmission fluid again and it is still in the safe zone.
Two days ago, after being parked overnight, the car shook very noticeably for about ten seconds the first time I switched it out of park, first into reverse, then into drive. This was different to the other shudder (I know, seriously). This was a shake, like the bass in a super strong stereo was cranked. Then it stopped and the car drove just fine. I parked it for twelve hours then switched the gears again. Nothing out of the ordinary happened.
Today it had no issue when I first switched gears, but while I drove (for about a half an hour) that original slight shudder was there. This time at all speeds, not just low ones. I went where I needed to go, drove it again about four hours later and it was fine. No shudder, nothing and this drive went through road work with stop and go traffic as well as some time on a highway at speeds up to 55mph. I drove it another time after that, and again, no symptoms. Finally, I drove to the store. The shudder had returned. I parked, shopped for about 15-20 minutes, returned to the car, and it hesitated to accelerate as I pulled out of the spot. It did not jerk or seem to try to catch up. It simply delayed, but accelerated smoothly.
I parked again and let it rest for about 10 minutes, started it up, and no trouble at all. Even that weird shudder was gone. I think this car is toying with me. I'm taking it back to the mechanic, but the trouble is that it doesn't always have these symptoms. I drove it Thursday on a two hour trip and back again with no issues at all. This might make it difficult for the mechanic to diagnose, but at least it's a guy I trust. There are no warning lights on, no smells (unless they are faint as I don't smell things well), and no strange sounds.
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I have a 03 f150 2wd with the 4.6l. Recently it has been slow shifting into reverse(about 2 full seconds) and when it finally gets in reverse it shudders when it comes under load. The fluid is full and not burnt...
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Ok I have this problem now on my R .... the dealership replaced the whole clutch kit under warranty and I picked up
the car on monday morning at first everything felt ok until I had to reverse I felt a slight shudder but didn't think
much of it as the clutch only then did about 10km's ... The clutch is fine in all the other gears no shudder no slipping nothing it's only when you reverse that you can feel it. What this could be ?
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99 F150, 4x4, 5.4L, 4R70W trans.
I am experiencing a shudder at speeds between 45 and 50 when trying to accelerate mildly - it usually occurs after slowing down from a higher speed.
It is similar to the bucking that occurs when you do not downshift a manual trans.
I am guessing that it is the torque convert clutch staying locked or the tranny staying in OD too long. The shudder will go away if I give the truck enough throttle to downshift or simply push the overdrive off button - which forces it to downshift to drive.
What is the probable cause?
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I have 99 F250 V10 2wd Extended cab with factory CD and Tape deck. I am replacing it with ebay DVD 2din deck with GPS and looking where are the wires for Reverse and Parking are located.
Is it possible to connect/send false reading to parking brake wire to be able to watch DVD's while driving.
My newly purchased DVD/MP3?GPS Player
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I am installing a Parrot Asteroid Smart into a 2010 XLT without sub or sync. I will also be hooking up a reverse camera. All wires are ran and the harness is built. I have two wires that I am having problems with to make everything function correctly.
Coming from the Parrot, I need to tap into the Reverse Gear and Park Brake. They are separate wires. Where can I tap into these wires? On the side of the shifter I do see three wires but I am not sure where they are going.
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On my '96 ranger with an automatic the reverse lights only come on between park and reverse, but once put into reverse they go out. The gear selector on the dash reads right, when the needle is on"P"it's in park, "R" drops into reverse and so forth. Do I need to adjust the shifter cable on the side of the transmission? If so how do I do this (I kinda need step by step with removal and adjusting, I've already tried and couldn't get it off the bracket). It's starting to drive me nuts, I've searched on the web for hours with no luck. I've even posted on other sites with zero answers.
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I have rebuilt my transmission but it keeps burning up reverse high clutch plates. It has burned up two sets so far. I am thinking that it might be something stuck in the valve body.
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Reverse lights not coming on, and parking sensor stuck at ' OFF ' , have replaced switch to no avail
Any tips out there ?
2005 6.0 Supercab Lariat diesel Auto 4 wd
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